Hey guys,
I've recently installed a greddy style front facing plenum, FMIC, 80mm throttle body and oil cooler. I started the car up and it idles normally... good start.
Unfortunately, when I gave it some throttle, the revs build then drop and build then drop. Not good. I'm getting fault code 55 "ALL OK". Could anyone shed some light on what I should look at to get this sorted?
20211103_113935_1.mp4